208034684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{991}}^1$

素因数の和:1386

約数の個数: 48

約数和(自身を含む): 429305856

約数和(自身を除く): 221271172

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 367, 572, 734, 991, 1468, 1982, 3964, 4037, 4771, 8074, 9542, 10901, 12883, 16148, 19084, 21802, 25766, 43604, 51532, 52481, 104962, 141713, 209924, 283426, 363697, 566852, 727394, 1454788, 4000667, 4728061, 8001334, 9456122, 16002668, 18912244, 52008671, 104017342, 208034684]

約数ペア:

[(1, 208034684), (2, 104017342), (4, 52008671), (11, 18912244), (13, 16002668), (22, 9456122), (26, 8001334), (44, 4728061), (52, 4000667), (143, 1454788), (286, 727394), (367, 566852), (572, 363697), (734, 283426), (991, 209924), (1468, 141713), (1982, 104962), (3964, 52481), (4037, 51532), (4771, 43604), (8074, 25766), (9542, 21802), (10901, 19084), (12883, 16148)]